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QMSS-048-01-L-D-DP-EM2-PC4 Samtec QMSS-PC series differential pair array plug connector with 96 positions, 0.635mm pitch, and edge mount termination. Rated for 14 Gbps NRZ channel performance.
Mfr Part #:

QMSS-048-01-L-D-DP-EM2-PC4

Available from 1 distributors
Mfr Name: Samtec Inc.
Samtec Inc.
Samtec QMSS-PC series differential pair array plug connector with 96 positions, 0.635mm pitch, and edge mount termination. Rated for 14 Gbps NRZ channel performance.
✓ Total Stock: 16 pcs
$ Price Range: $28.57 - $35.90

QMSS-048-01-L-D-DP-EM2-PC4 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
16 pcs
On Request
16 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

QMSS-048-01-L-D-DP-EM2-PC4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Alternate Packaging
Channel Performance Metric
Connector Type
Contact Finish
Contact Finish Thickness
Features
Halogen Free
Height Above Board
Lead Spacing
Mated Stacking Heights
Mounting Type
Number of Positions
Number of Power Pins
Number of Rows
Packaging Type
Pitch
SVHC Present
Standard Package Qty
Tape & Reel
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QMSS-048-01-L-D-DP-EM2-PC4 Description

Short technical summary and product information.

The Samtec QMSS-048-01-L-D-DP-EM2-PC4 is a high-speed shielded ground plane header from the QMSS-PC series. It features 96 positions arranged as 48 differential pairs in 2 rows with a 0.635mm pitch. The connector uses an edge mount termination style and is plated with 10µin Gold/Tin on the contacts.

 

This connector includes 8 power pins, a board guide, ground bus plane, and shielding for enhanced signal integrity. It supports a channel performance metric of 14 Gbps NRZ, making it suitable for high-speed differential signaling applications. The mated stacking height is 11mm.

 

The part is packaged in a tray with a standard quantity of 26 pieces. An alternate tape and reel packaging option is available under part number QMSS-048-01-L-D-DP-EM2-PC4-TR.

QMSS-048-01-L-D-DP-EM2-PC4 Quick Information

Product Type: Differential Pair Array Connector
Series: QMSS-PC
Canonical Name: Samtec QMSS-PC Series .635mm High-Speed Shielded Ground Plane Header, 48 Pair, Edge Mount, 10µin Gold/Tin, 8 Power Pins
Subcategory: High-Speed Shielded Ground Plane Header

QMSS-048-01-L-D-DP-EM2-PC4 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 1 Unlimited
REACH Status: REACH Unaffected

QMSS-048-01-L-D-DP-EM2-PC4 Estimated Pricing

Qty Low High
26+ $35.90 $35.90
52+ $35.85 $35.85
104+ $31.85 $31.85
260+ $28.57 $28.57

Estimated market price range - modelled values for guidance only, not live distributor offers.

QMSS-048-01-L-D-DP-EM2-PC4 Features

  • 48 differential pairs with 0.635mm pitch.
  • Edge mount termination for PCB design.
  • 14 Gbps NRZ channel performance rating.
  • Shielded with ground bus plane and board guide.
  • Includes 8 power pins for power delivery.

QMSS-048-01-L-D-DP-EM2-PC4 Applications

  • High-speed differential signaling applications.
  • Board-to-board mezzanine connections.
  • Data center and networking equipment.
  • Protocols up to 14 Gbps NRZ.

QMSS-048-01-L-D-DP-EM2-PC4 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the pitch of the QMSS-048-01-L-D-DP-EM2-PC4?

The pitch is 0.635mm (0.025").

How many positions does this connector have?

It has 96 positions arranged as 48 differential pairs in 2 rows.

What is the mounting type for this part?

The mounting type is edge mount.

What is the channel performance of the QMSS-048-01-L-D-DP-EM2-PC4?

The channel performance metric is 14 Gbps NRZ.

What is the mated stacking height?

The mated stacking height is 11mm.

What packaging options are available?

The standard packaging is tray with 26 pieces. An alternate tape and reel packaging is available under part number QMSS-048-01-L-D-DP-EM2-PC4-TR.

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